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Migrate docs from AsciiDoc to Markdown. The preview can be built after #212557 is merged. @florent-leborgne please tag reviewers, add the appropriate label(s), and take this out of draft when you're ready. Note: More files are deleted than added here because the content from some files was moved to [elastic/docs-content](https://github.com/elastic/docs-content). **What has moved to [elastic/docs-content](https://github.com/elastic/docs-content)?** Public-facing narrative and conceptual docs have moved. Most can now be found under the following directories in the new docs: - explore-analyze: Discover, Dashboards, Visualizations, Reporting, Alerting, dev tools... - deploy-manage: Stack management (Spaces, user management, remote clusters...) - troubleshooting: .... troubleshooting pages **What is staying in the Kibana repo?** - Reference content (= anything that is or could be auto-generated): Settings, syntax references - Release notes - Developer guide --------- Co-authored-by: Florent Le Borgne <florent.leborgne@elastic.co>
137 lines
5.1 KiB
Markdown
137 lines
5.1 KiB
Markdown
---
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mapped_pages:
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- https://www.elastic.co/guide/en/kibana/current/development-getting-started.html
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---
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# Getting started [development-getting-started]
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Get started building your own plugins, or contributing directly to the {{kib}} repo.
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## Developing on Windows [developing-on-windows]
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We do not support Windows native development anymore and in order to develop Kibana on Windows please [setup a WSL environment](https://docs.microsoft.com/en-us/windows/wsl/setup/environment) which will give you a much better experience. In addition to that you will also benefit from [run GUI apps on WSL](https://docs.microsoft.com/en-us/windows/wsl/tutorials/gui-apps) like Chrome for test and debug purposes. Once completed, follow the rest of this guide inside the WSL.
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## Get the code [get-kibana-code]
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[Fork](https://help.github.com/en/github/getting-started-with-github/fork-a-repo), then [clone](https://help.github.com/en/github/getting-started-with-github/fork-a-repo#step-2-create-a-local-clone-of-your-fork) the [{{kib}} repo](https://github.com/elastic/kibana/) and change directory into it:
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```bash
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git clone https://github.com/[YOUR_USERNAME]/kibana.git kibana
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cd kibana
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```
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## Install dependencies [_install_dependencies]
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Install the version of Node.js listed in the `.node-version` file. This can be automated with tools such as [nvm](https://github.com/nvm-sh/nvm) or [avn](https://github.com/wbyoung/avn). As we also include a `.nvmrc` file you can switch to the correct version when using nvm by running:
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```bash
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nvm use
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```
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Install the latest version of [yarn v1](https://classic.yarnpkg.com/en/docs/install).
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Bootstrap {{kib}} and install all the dependencies:
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```bash
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yarn kbn bootstrap
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```
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In case you don’t have an internet connection, the `yarn kbn bootstrap` command will fail. As it is likely you have the required node_modules in the offline mirror, you can try to run the step in offline mode by using:
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```bash
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yarn kbn bootstrap --offline
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```
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In any other circumstance where you want to force the node_modules install step you can use:
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```bash
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yarn kbn bootstrap --force-install
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```
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You can also run `yarn kbn` to see the other available commands.
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When switching branches which use different versions of npm packages you may need to run:
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```bash
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yarn kbn clean
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```
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::::{note}
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Running this command is only necessary in rare circumstance where you need to recover a consistent state when problems arise. If you need to run this command often, complete this form to provide feedback: [https://ela.st/yarn-kbn-clean](https://ela.st/yarn-kbn-clean)
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::::
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If you have failures during `yarn kbn bootstrap` you may have some corrupted packages in your yarn cache which you can clean with:
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```bash
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yarn cache clean
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```
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## Configure environmental settings [_configure_environmental_settings]
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### Increase node.js heap size [increase-nodejs-heap-size]
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{{kib}} is a big project and for some commands it can happen that the process hits the default heap limit and crashes with an out-of-memory error. If you run into this problem, you can increase maximum heap size by setting the `--max_old_space_size` option on the command line. To set the limit for all commands, simply add the following line to your shell config: `export NODE_OPTIONS="--max_old_space_size=2048"`.
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## Run {{es}} [_run_es]
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Run the latest {{es}} snapshot. Specify an optional license with the `--license` flag.
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```bash
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yarn es snapshot --license trial
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```
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`trial` will give you access to all capabilities.
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Read about more options for [Running {{es}} during development](/extend/running-elasticsearch.md), like connecting to a remote host, running from source, preserving data inbetween runs, running remote cluster, etc.
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## Run {{kib}} [_run_kib]
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In another terminal window, start up {{kib}}. Include [developer examples](https://github.com/elastic/kibana/tree/master/examples) by adding an optional `--run-examples` flag.
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```bash
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yarn start --run-examples
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```
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View all available options by running `yarn start --help`
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Read about more advanced options for [Running {{kib}}](/extend/running-kibana-advanced.md).
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## Install pre-commit hook (optional) [_install_pre_commit_hook_optional]
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In case you want to run a couple of checks like linting or check the file casing of the files to commit, we provide a way to install a pre-commit hook. To configure it you just need to run the following:
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```bash
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node scripts/register_git_hook
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```
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After the script completes the pre-commit hook will be created within the file `.git/hooks/pre-commit`. If you choose to not install it, don’t worry, we still run a quick ci check to provide feedback earliest as we can about the same checks.
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## Code away! [_code_away]
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You are now ready to start developing. Changes to your files should be picked up automatically. Server side changes will cause the {{kib}} server to reboot.
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## More information [_more_information]
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* [Running {{kib}}](/extend/running-kibana-advanced.md)
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* [Installing sample data](/extend/sample-data.md)
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* [Debugging {{kib}}](/extend/kibana-debugging.md)
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* [Building a {{kib}} distributable](/extend/building-kibana.md)
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* [Plugin Resources](/extend/development-plugin-resources.md)
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